CVE-2016-8520

EUVD-2016-9368
HPE Helion Eucalyptus v4.3.0 and earlier does not correctly check IAM user's permissions for accessing versioned objects and ACLs. In some cases, authenticated users with S3 permissions could also access versioned data.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 63%
Affected Products (NVD)
VendorProductVersion
eucalyptuseucalyptus
𝑥
≤ 4.3.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://www.securityfocus.com/bid/95369
https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-c05363782
http://www.securityfocus.com/bid/95369
https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-c05363782